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authormdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524>2008-11-24 08:34:06 +0000
committermdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524>2008-11-24 08:34:06 +0000
commit3e3ae6345709da38e9a26dffb83a47cc47d7b0e5 (patch)
treec78f28eb59f0d3e51e3de330d0294984830bb87f /MdePkg/Library
parent0a559bb9b2a6d2834f13a5eefd02289d9e10f2c1 (diff)
downloadedk2-platforms-3e3ae6345709da38e9a26dffb83a47cc47d7b0e5.tar.xz
Add runtime registration function to all PCI Libs
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6708 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library')
-rw-r--r--MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c27
-rw-r--r--MdePkg/Library/BasePciExpressLib/PciExpressLib.c26
-rw-r--r--MdePkg/Library/BasePciLibCf8/PciLib.c27
-rw-r--r--MdePkg/Library/BasePciLibPciExpress/PciLib.c27
-rw-r--r--MdePkg/Library/PeiPciLibPciCfg2/PciLib.c27
-rw-r--r--MdePkg/Library/PeiPciSegmentLibPciCfg2/PciSegmentLib.c27
-rw-r--r--MdePkg/Library/UefiPciLibPciRootBridgeIo/PciLib.c27
-rw-r--r--MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo/PciSegmentLib.c27
8 files changed, 215 insertions, 0 deletions
diff --git a/MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c b/MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c
index 995e4ab1b7..d6bc180b8b 100644
--- a/MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c
+++ b/MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c
@@ -61,6 +61,33 @@
ASSERT (((A) & (~0xffff0ff | (M))) == 0)
/**
+ Register a PCI device so PCI configuration registers may be accessed after
+ SetVirtualAddressMap().
+
+ If Address > 0x0FFFFFFF, then ASSERT().
+
+ @param Address Address that encodes the PCI Bus, Device, Function and
+ Register.
+
+ @retval RETURN_SUCCESS The PCI device was registered for runtime access.
+ @retval RETURN_UNSUPPORTED An attempt was made to call this function
+ after ExitBootServices().
+ @retval RETURN_UNSUPPORTED The resources required to access the PCI device
+ at runtime could not be mapped.
+ @retval RETURN_OUT_OF_RESOURCES There are not enough resources available to
+ complete the registration.
+
+**/
+RETURN_STATUS
+EFIAPI
+PciCf8RegisterForRuntimeAccess (
+ IN UINTN Address
+ )
+{
+ return RETURN_SUCCESS;
+}
+
+/**
Reads an 8-bit PCI configuration register.
Reads and returns the 8-bit PCI configuration register specified by Address.
diff --git a/MdePkg/Library/BasePciExpressLib/PciExpressLib.c b/MdePkg/Library/BasePciExpressLib/PciExpressLib.c
index 6bce8f9550..6d76e846fa 100644
--- a/MdePkg/Library/BasePciExpressLib/PciExpressLib.c
+++ b/MdePkg/Library/BasePciExpressLib/PciExpressLib.c
@@ -36,6 +36,32 @@
#define ASSERT_INVALID_PCI_ADDRESS(A) \
ASSERT (((A) & ~0xfffffff) == 0)
+/**
+ Register a PCI device so PCI configuration registers may be accessed after
+ SetVirtualAddressMap().
+
+ If Address > 0x0FFFFFFF, then ASSERT().
+
+ @param Address Address that encodes the PCI Bus, Device, Function and
+ Register.
+
+ @retval RETURN_SUCCESS The PCI device was registered for runtime access.
+ @retval RETURN_UNSUPPORTED An attempt was made to call this function
+ after ExitBootServices().
+ @retval RETURN_UNSUPPORTED The resources required to access the PCI device
+ at runtime could not be mapped.
+ @retval RETURN_OUT_OF_RESOURCES There are not enough resources available to
+ complete the registration.
+
+**/
+RETURN_STATUS
+EFIAPI
+PciExpressRegisterForRuntimeAccess (
+ IN UINTN Address
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
/**
Gets the base address of PCI Express.
diff --git a/MdePkg/Library/BasePciLibCf8/PciLib.c b/MdePkg/Library/BasePciLibCf8/PciLib.c
index af71b88e59..d4a3ef06f6 100644
--- a/MdePkg/Library/BasePciLibCf8/PciLib.c
+++ b/MdePkg/Library/BasePciLibCf8/PciLib.c
@@ -20,6 +20,33 @@
#include <Library/PciCf8Lib.h>
/**
+ Register a PCI device so PCI configuration registers may be accessed after
+ SetVirtualAddressMap().
+
+ If Address > 0x0FFFFFFF, then ASSERT().
+
+ @param Address Address that encodes the PCI Bus, Device, Function and
+ Register.
+
+ @retval RETURN_SUCCESS The PCI device was registered for runtime access.
+ @retval RETURN_UNSUPPORTED An attempt was made to call this function
+ after ExitBootServices().
+ @retval RETURN_UNSUPPORTED The resources required to access the PCI device
+ at runtime could not be mapped.
+ @retval RETURN_OUT_OF_RESOURCES There are not enough resources available to
+ complete the registration.
+
+**/
+RETURN_STATUS
+EFIAPI
+PciRegisterForRuntimeAccess (
+ IN UINTN Address
+ )
+{
+ return PciCf8RegisterForRuntimeAccess (Address);
+}
+
+/**
Reads an 8-bit PCI configuration register.
Reads and returns the 8-bit PCI configuration register specified by Address.
diff --git a/MdePkg/Library/BasePciLibPciExpress/PciLib.c b/MdePkg/Library/BasePciLibPciExpress/PciLib.c
index c1abd09f63..48fe66f180 100644
--- a/MdePkg/Library/BasePciLibPciExpress/PciLib.c
+++ b/MdePkg/Library/BasePciLibPciExpress/PciLib.c
@@ -20,6 +20,33 @@
#include <Library/PciExpressLib.h>
/**
+ Register a PCI device so PCI configuration registers may be accessed after
+ SetVirtualAddressMap().
+
+ If Address > 0x0FFFFFFF, then ASSERT().
+
+ @param Address Address that encodes the PCI Bus, Device, Function and
+ Register.
+
+ @retval RETURN_SUCCESS The PCI device was registered for runtime access.
+ @retval RETURN_UNSUPPORTED An attempt was made to call this function
+ after ExitBootServices().
+ @retval RETURN_UNSUPPORTED The resources required to access the PCI device
+ at runtime could not be mapped.
+ @retval RETURN_OUT_OF_RESOURCES There are not enough resources available to
+ complete the registration.
+
+**/
+RETURN_STATUS
+EFIAPI
+PciRegisterForRuntimeAccess (
+ IN UINTN Address
+ )
+{
+ return PciExpressRegisterForRuntimeAccess (Address);
+}
+
+/**
Reads an 8-bit PCI configuration register.
Reads and returns the 8-bit PCI configuration register specified by Address.
diff --git a/MdePkg/Library/PeiPciLibPciCfg2/PciLib.c b/MdePkg/Library/PeiPciLibPciCfg2/PciLib.c
index 63b1b9fc17..080195f693 100644
--- a/MdePkg/Library/PeiPciLibPciCfg2/PciLib.c
+++ b/MdePkg/Library/PeiPciLibPciCfg2/PciLib.c
@@ -125,6 +125,33 @@ PeiPciLibPciCfg2WriteWorker (
}
/**
+ Register a PCI device so PCI configuration registers may be accessed after
+ SetVirtualAddressMap().
+
+ If Address > 0x0FFFFFFF, then ASSERT().
+
+ @param Address Address that encodes the PCI Bus, Device, Function and
+ Register.
+
+ @retval RETURN_SUCCESS The PCI device was registered for runtime access.
+ @retval RETURN_UNSUPPORTED An attempt was made to call this function
+ after ExitBootServices().
+ @retval RETURN_UNSUPPORTED The resources required to access the PCI device
+ at runtime could not be mapped.
+ @retval RETURN_OUT_OF_RESOURCES There are not enough resources available to
+ complete the registration.
+
+**/
+RETURN_STATUS
+EFIAPI
+PciRegisterForRuntimeAccess (
+ IN UINTN Address
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+/**
Reads an 8-bit PCI configuration register.
Reads and returns the 8-bit PCI configuration register specified by Address.
diff --git a/MdePkg/Library/PeiPciSegmentLibPciCfg2/PciSegmentLib.c b/MdePkg/Library/PeiPciSegmentLibPciCfg2/PciSegmentLib.c
index 54ff1cbe65..453f2ded0f 100644
--- a/MdePkg/Library/PeiPciSegmentLibPciCfg2/PciSegmentLib.c
+++ b/MdePkg/Library/PeiPciSegmentLibPciCfg2/PciSegmentLib.c
@@ -160,6 +160,33 @@ PeiPciSegmentLibPciCfg2WriteWorker (
}
/**
+ Register a PCI device so PCI configuration registers may be accessed after
+ SetVirtualAddressMap().
+
+ If Address > 0x0FFFFFFF, then ASSERT().
+
+ @param Address Address that encodes the PCI Bus, Device, Function and
+ Register.
+
+ @retval RETURN_SUCCESS The PCI device was registered for runtime access.
+ @retval RETURN_UNSUPPORTED An attempt was made to call this function
+ after ExitBootServices().
+ @retval RETURN_UNSUPPORTED The resources required to access the PCI device
+ at runtime could not be mapped.
+ @retval RETURN_OUT_OF_RESOURCES There are not enough resources available to
+ complete the registration.
+
+**/
+RETURN_STATUS
+EFIAPI
+PciSegmentRegisterForRuntimeAccess (
+ IN UINTN Address
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+/**
Reads an 8-bit PCI configuration register.
Reads and returns the 8-bit PCI configuration register specified by Address.
diff --git a/MdePkg/Library/UefiPciLibPciRootBridgeIo/PciLib.c b/MdePkg/Library/UefiPciLibPciRootBridgeIo/PciLib.c
index a408b0a0f1..7e5c60858b 100644
--- a/MdePkg/Library/UefiPciLibPciRootBridgeIo/PciLib.c
+++ b/MdePkg/Library/UefiPciLibPciRootBridgeIo/PciLib.c
@@ -143,6 +143,33 @@ DxePciLibPciRootBridgeIoWriteWorker (
}
/**
+ Register a PCI device so PCI configuration registers may be accessed after
+ SetVirtualAddressMap().
+
+ If Address > 0x0FFFFFFF, then ASSERT().
+
+ @param Address Address that encodes the PCI Bus, Device, Function and
+ Register.
+
+ @retval RETURN_SUCCESS The PCI device was registered for runtime access.
+ @retval RETURN_UNSUPPORTED An attempt was made to call this function
+ after ExitBootServices().
+ @retval RETURN_UNSUPPORTED The resources required to access the PCI device
+ at runtime could not be mapped.
+ @retval RETURN_OUT_OF_RESOURCES There are not enough resources available to
+ complete the registration.
+
+**/
+RETURN_STATUS
+EFIAPI
+PciRegisterForRuntimeAccess (
+ IN UINTN Address
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+/**
Reads an 8-bit PCI configuration register.
Reads and returns the 8-bit PCI configuration register specified by Address.
diff --git a/MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo/PciSegmentLib.c b/MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo/PciSegmentLib.c
index 058d2debc6..cb8991e2da 100644
--- a/MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo/PciSegmentLib.c
+++ b/MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo/PciSegmentLib.c
@@ -241,6 +241,33 @@ DxePciSegmentLibPciRootBridgeIoWriteWorker (
}
/**
+ Register a PCI device so PCI configuration registers may be accessed after
+ SetVirtualAddressMap().
+
+ If Address > 0x0FFFFFFF, then ASSERT().
+
+ @param Address Address that encodes the PCI Bus, Device, Function and
+ Register.
+
+ @retval RETURN_SUCCESS The PCI device was registered for runtime access.
+ @retval RETURN_UNSUPPORTED An attempt was made to call this function
+ after ExitBootServices().
+ @retval RETURN_UNSUPPORTED The resources required to access the PCI device
+ at runtime could not be mapped.
+ @retval RETURN_OUT_OF_RESOURCES There are not enough resources available to
+ complete the registration.
+
+**/
+RETURN_STATUS
+EFIAPI
+PciSegmentRegisterForRuntimeAccess (
+ IN UINTN Address
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+/**
Reads an 8-bit PCI configuration register.
Reads and returns the 8-bit PCI configuration register specified by Address.